[PATCH] mtd: spi-nor: xmc: add locking to XM25QH128A

Michael Walle mwalle at kernel.org
Mon Aug 10 23:44:44 PDT 2026


Add support for locking to the XM25QH128A part.

Reported-by: Takino <stayer.opt1f at icloud.com>
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=221825
Signed-off-by: Michael Walle <mwalle at kernel.org>
---
Hi Takino,

please test it and reply with a "Tested-by" tag. With your full name if
you like. I didn't get that from the bug report.
---
 drivers/mtd/spi-nor/xmc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mtd/spi-nor/xmc.c b/drivers/mtd/spi-nor/xmc.c
index d5a06054b0dd..d3b52eb93e2c 100644
--- a/drivers/mtd/spi-nor/xmc.c
+++ b/drivers/mtd/spi-nor/xmc.c
@@ -19,6 +19,7 @@ static const struct flash_info xmc_nor_parts[] = {
 		.name = "XM25QH128A",
 		.size = SZ_16M,
 		.no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+		.flags = SPI_NOR_HAS_LOCK | SPI_NOR_4BIT_BP | SPI_NOR_HAS_TB,
 	},
 };
 
-- 
2.47.3




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